1f7191421a
Add to_jsonable() (Access/pyodbc value -> JSON-safe) with strict TDD (5 tests: datetime iso, bool preserved before int, decimal->str, none/numbers, dict round-trip). bool branch precedes int because bool is a subclass of int in Python. Add AccessReader: reads TableChangeLog (read_log), reads a full source row by RecordID via to_jsonable (read_row, warns on >4000-char values that JSON_VALUE would truncate), and deletes processed log IDs in chunked, retried batches (delete_log_ids, no-op on empty list). Connects via the ACE ODBC driver from config.access.driver, shared autocommit mode to coexist with the live .laccdb client. Integration test against the real 氩弧焊.accdb (read-only; delete_log_ids only exercised with []) passes. Co-Authored-By: Claude <noreply@anthropic.com>
38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
"""Integration test for AccessReader against the real 氩弧焊.accdb.
|
|
|
|
READ-ONLY: this test never mutates production data. ``delete_log_ids`` is only
|
|
exercised with an empty list (a guaranteed no-op) to confirm it does not raise.
|
|
No real log rows are deleted.
|
|
"""
|
|
import os
|
|
import pytest
|
|
|
|
from sync.access_reader import AccessReader
|
|
from sync.config import load_config
|
|
|
|
|
|
@pytest.mark.integration
|
|
def test_read_log_and_row_and_delete():
|
|
if not os.environ.get("RUN_INTEGRATION"):
|
|
pytest.skip("needs RUN_INTEGRATION=1")
|
|
cfg = load_config("config.yaml")
|
|
# Real live database (has a .laccdb lock from the client). Shared-mode
|
|
# read via ACE is validated to coexist with the lock.
|
|
db = os.environ.get(
|
|
"TEST_ACCDB",
|
|
r"\\192.168.110.114\生产进度表\2026年数据\氩弧焊.accdb",
|
|
)
|
|
r = AccessReader(db, cfg.access.driver)
|
|
try:
|
|
rows = r.read_log(500)
|
|
assert isinstance(rows, list)
|
|
if rows:
|
|
lr = rows[0]
|
|
assert lr.table_name and lr.record_id
|
|
assert lr.operate_type in ("Insert", "Update", "Delete")
|
|
d = r.read_row(lr.table_name, lr.record_id)
|
|
assert d is None or "ID" in d
|
|
r.delete_log_ids([], 100, 3) # empty list -> no-op, must not raise
|
|
finally:
|
|
r.close()
|